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Fuel prices: survey of 21 Aug 2023

Regular gasoline183.7 yen/Lw/w +1.8

Premium gasoline194.6 yen/Lw/w +1.9

Diesel163.1 yen/Lw/w +1.7

Kerosene (store, 18 L)2,200 yen/18 Lw/w +29

vs. a year earlier (national)

Fuel	22 Aug 2022	21 Aug 2023	Change
Regular gasoline	169.0	183.7	+14.7
Premium gasoline	179.7	194.6	+14.9
Diesel	149.0	163.1	+14.1
Kerosene (store, 18 L)	2,019	2,200	+181
Kerosene (delivered, 18 L)	2,179	2,368	+189

Highest regular gasoline, top 10

Nagano192.3

Kagoshima190.1

Yamagata189.4

Ōita188.6

Nagasaki188.5

Okinawa188.1

Fukui187.2

Gunma186.6

Kagawa186.4

Osaka186.1

Lowest regular gasoline, top 10

Iwate178.9

Hyōgo179.6

Aomori179.8

Akita180.3

Fukushima180.4

Kumamoto180.5

Chiba180.6

Wakayama180.6

Saitama180.7

Tokushima180.7

All 47 prefectures

Prefecture	Regular gasoline	Premium gasoline	Diesel	Kerosene (store, 18 L)	w/w
Hokkaido	182.1	193.3	164.9	2,165	+1.2
Aomori	179.8	190.8	161.1	2,150	+2.4
Iwate	178.9	189.8	157.9	2,080	+2.1
Miyagi	181.0	192.1	161.0	2,093	+2.0
Akita	180.3	191.3	162.8	2,188	+1.2
Yamagata	189.4	200.2	171.7	2,176	+2.3
Fukushima	180.4	191.4	160.3	2,078	+0.6
Ibaraki	181.9	193.0	159.0	2,107	+2.2
Tochigi	184.1	195.0	162.7	2,225	+2.1
Gunma	186.6	197.8	165.6	2,205	+2.3
Saitama	180.7	191.7	158.5	2,154	+1.9
Chiba	180.6	191.4	158.6	2,200	+2.4
Tokyo	185.5	194.4	165.8	2,274	+1.7
Kanagawa	186.0	196.9	161.1	2,178	+2.0
Niigata	181.1	192.3	164.0	2,211	+1.9
Toyama	185.8	197.1	168.0	2,256	+2.5
Ishikawa	186.0	196.6	163.5	2,193	+1.4
Fukui	187.2	198.4	166.1	2,298	+3.0
Yamanashi	183.9	195.0	162.0	2,156	+1.1
Nagano	192.3	203.6	173.3	2,209	+1.9
Gifu	184.3	195.4	163.2	2,173	+2.8
Shizuoka	183.2	194.4	162.3	2,252	+1.5
Aichi	181.2	192.6	161.6	2,142	+2.9
Mie	182.3	193.5	163.0	2,203	+2.4
Shiga	181.7	192.8	160.7	2,164	±0
Kyoto	184.7	196.1	162.0	2,214	+0.4
Osaka	186.1	197.4	164.2	2,144	+1.8
Hyōgo	179.6	190.6	158.2	2,146	+1.5
Nara	180.9	191.9	159.3	2,116	+2.0
Wakayama	180.6	191.2	158.1	2,160	+2.1
Tottori	185.2	196.3	170.1	2,269	+0.5
Shimane	185.4	196.4	167.0	2,338	+1.9
Okayama	181.9	192.8	160.7	2,149	+3.1
Hiroshima	182.6	193.3	164.0	2,240	+2.0
Yamaguchi	181.4	191.9	162.0	2,220	+1.6
Tokushima	180.7	191.2	155.7	2,119	+2.3
Kagawa	186.4	197.6	166.1	2,171	+0.8
Ehime	184.1	195.0	163.1	2,259	+2.0
Kōchi	184.0	194.1	161.8	2,157	+0.9
Fukuoka	182.3	193.7	160.3	2,165	+2.1
Saga	181.8	192.5	161.8	2,253	+0.4
Nagasaki	188.5	198.6	168.2	2,254	+1.1
Kumamoto	180.5	191.2	157.4	2,206	+2.1
Ōita	188.6	199.6	165.7	2,275	+2.7
Miyazaki	184.8	195.8	163.6	2,291	+2.3
Kagoshima	190.1	202.2	172.0	2,408	+2.3
Okinawa	188.1	196.3	166.0	2,597	+0.9

Weekly cash retail prices from METI/ANRE's petroleum product price survey (consumption tax included; excluded before April 2004). Survey every Monday. Kerosene in yen per 18 L, others in yen per litre.

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Regular gasoline averaged 183.7 yen/L nationwide. Highest: Nagano (192.3); lowest: Iwate (178.9); gap 13.4 yen.